Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
T	11.825	419.79372500000034	568.7522750000004	10.95	12.7	1.75	20250210_094450UTC_V00OS11.WAV
T	49.137504	406.24772499999983	555.2062749999998	48.300004	49.975004	1.6749999999999972	20250210_094450UTC_V00OS11.WAV
T	51.0	365.6227250000002	555.2062750000002	50.125	51.875	1.75	20250210_094450UTC_V00OS11.WAV
H	55.2	419.7894999999996	622.9144999999996	54.475	55.925	1.4500000000000028	20250210_094450UTC_V00OS11.WAV
T	28.968752	365.62272499999983	595.8312749999998	28.300004	29.637500000000003	1.3374960000000016	20250210_094450UTC_V00OS11.WAV
T	34.462504	338.5437250000001	609.377275	33.600004000000006	35.325004	1.7249999999999943	20250210_094450UTC_V00OS11.WAV